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'� � <br /> , . 4 -rc�1nL ExP�sf_�,� R40F/CEILIrtr CALCULATI��is : , <br /> 'ic�t�l cx,�,ose�1 � 207�' s f <br /> roof/ctilln� are:�. . . . . . . q t <br /> � l T,�f�� :1'V� �nhl :�rrn . . . . . . !O �t x ��1��� '" <br /> � ) Ic�t�) �U<>f/� ��Iiln�� I � ,ii��in<) ,7 � <br /> t+rea ;�Avera�e ing) , . , . . �id� sq ft x "U" �D� �d� � <br /> 1 ) Total nl�t insulated � � ~ <br /> roof/�e11 inq area. . . . . . � ��� sq ft x "U" ..D� •02� � �� �7 <br /> 1�. I TOTAI_ J) thru 1) 97 5� <br /> L._.� <br /> If total of �'�� is' the same as , or less than N2. you have met the intent of <br /> 7. ii�:n�t ] .160U8 A and 0. <br /> I <br /> ► ' - <br /> ALTE R��ATE BU I t_�1�!G I_NVELOPE �ES I GN <br /> To utilize the total envelope system method, the values estahlished by the surn <br /> of items k3 and �'4 shall not be greater than the sum of items N) and �2: <br /> 1 . + 2. � � . <br /> 3. + 4. _ <br /> ; <br /> . � <br /> C E R T 1 F 1 f, A T 1 0 N <br /> I hereby certify that I have calculated the "U" factors and "R" <br /> values herein anil that the hutldinn here descrihed meets or exceeds the Statr.: <br /> of Ninnesota Enerqy Conservatton Act. ', <br /> . ; ! <br /> � • � � . �� • � � �� <br /> i <br /> : , �... <br /> . .t . . Slc)natu�e� � . , <br /> i I , . , <br /> , - a ---- ---�.._......... <br /> (Date) <br /> ; ' Pape 2 <br />